/* Copyright (c) Oracle Corporation 1996.  All Rights Reserved */
/*****************************************************************************
  NAME
    xc60.dei - V3 deinstall script for the Oracle Express Connection editor

  DESCRIPTION
    This script deinstalls the Oracle Express Connection editor

  MODIFIED    MM/DD/YY   Reason
  pgupta      06/12/98   Created
*****************************************************************************/
{
     /************************************
     Set the directory separator according
     to the current operating system.
     *************************************/
    dir_separator = "\";
    /************************************/


    { doit = execute("%installer_home%%dir_separator%%operating_system%.dei"); }
    [
        'UNBOUND_VARIABLE: signal('failure,instantiate(nls("instver_too_early2",
                                                           "The version of the Installer currently running is %%installer_version%%. The product(s) you have chosen to deinstall were installed with a later version of the Installer. Please use a later version of the Installer to deinstall these Product(s).")));
    ]

    if (doit)
    {

        /************************
         Setup the nls() stuff for
         deinstall scripts
        *************************/
        EXECUTE_SCRIPT = "SET_DEINSTALL_VARIABLES";
        execute("%installer_home%%dir_separator%d2kr2dei.usr");
        /************************************************/

        /************************************************
        Create a label with the product name, and version
        *************************************************/
        EXECUTE_SCRIPT = "CREATE_LABEL";
        execute("%installer_home%%dir_separator%d2kr2dei.usr");
        /************************************************/

        /************************************************
        Create a label with the product name, and version
        *************************************************/
        installed_version = registry_version(current_registry);
        version_list      = explode(installed_version,".");
        msb_version_list  = list(first(version_list),
                             first(rest(version_list)));
        display_version   = implode(msb_version_list,".");

        display_registry_label = "%registry_label% %display_version%";

                ui_product(instantiate(display_registry_label));
        /************************************************/

        /*************************
         Set Environment Variables
         *************************/
         rsnapi_home = "%oracle_home%%dir_separator%olap%dir_separator%osn620";
        /********************************************************************

        /*********************
        Deinstall dependencies
        **********************/
        GUI60_PRODUCT_STRING = "w32gui60";

        if (registered(GUI60_PRODUCT_STRING))
        {
            dependent = registration(GUI60_PRODUCT_STRING);
            unreference(dependent, current_registry);
            unreference(dependent);
            deinstall(dependent);
        }
        /*********************/

        permit_retry_operations = TRUE;

        /*********************
        Unregister the product
        **********************/
        ui_product(instantiate(display_registry_label));
        ui_action(instantiate(deinstall_unregister));
        unregister(current_registry);
        /*********************/

        /*********************************************************************
        Deinstall the product
        **********************************************************************/

        ui_action(instantiate(deinstall_files));
        remove(dll32nt);
        remove(dll32);
        remove(deinst);
        /*********************************************************************/

        permit_retry_operations = FALSE;


        permit_retry_operations = FALSE;
    }
}